p光圈和dc光圈的區別_什麼是光圈？

p光圈和dc光圈的區別 In photography, the aperture is the hole in a lens that lets light into your camera. 在攝影中，光圈是鏡頭上的Kong，可讓光線進入相機。 When you take a photo, the shutter inside your camera swings up and lets lig

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